I don't know how they are doing business wise, but Criminal Records in Little Five Points is a great record store in Atlanta. Was quite bustling the last time I was there, fwiw.
Wow, this is fascinating, my family is originally from Cumberland (actually Frostburg, but...). My mom was born and raised there, but left as soon as she could. Everybody did, and I don't think anyone from my family has been back there since my grandmother died decades ago.
It's really the eastern edge of Appalachia, but also very much a rust belt relic that depended on industries that are long, long gone (at least from that region). I think Kelly tires had a plant there when my mom was younger.
I've always wanted to go back and see it, just to compare it with my memories. It was in pretty steep decline already in the 70s and 80s, as even a kid could tell. I remember reading that they built a number of prisons nearby, also some across the border in Pennsylvania, but clearly that has not done enough to revitalize things.